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From: Marc Gonzalez <marc.w.gonzalez@free.fr>
To: Neil Armstrong <neil.armstrong@linaro.org>,
	Jiucheng Xu <jiucheng.xu@amlogic.com>,
	AML <linux-amlogic@lists.infradead.org>
Cc: Chris Healy <healych@amazon.com>,
	Kevin Hilman <khilman@baylibre.com>,
	Martin Blumenstingl <martin.blumenstingl@gmail.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	Pierre-Hugues Husson <phh@phh.me>,
	Rob Herring <robh+dt@kernel.org>
Subject: [PATCH] arm64: dts: meson-g12-common: specify full DMC range
Date: Thu, 23 Mar 2023 17:12:47 +0100	[thread overview]
Message-ID: <3f4a7735-5327-df75-79ac-66209dbffa37@free.fr> (raw)
In-Reply-To: <CAFBinCBD38gcR+foUUm6JBOfdpzW1Q3g3nFowxoWG1LGSc31kQ@mail.gmail.com>

According to S905X2 Datasheet - Revision 07:
DRAM Memory Controller (DMC) register area spans ff638000-ff63a000.

According to DeviceTree Specification - Release v0.4-rc1:
simple-bus nodes do not require reg property.

Fixes: 1499218c80c9 ("arm64: dts: move common G12A & G12B modes to meson-g12-common.dtsi")
Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr>
---
 arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 534178eaaf373..a5653ab1f0b43 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -1577,10 +1577,9 @@ usb2_phy0: phy@36000 {
 
 			dmc: bus@38000 {
 				compatible = "simple-bus";
-				reg = <0x0 0x38000 0x0 0x400>;
 				#address-cells = <2>;
 				#size-cells = <2>;
-				ranges = <0x0 0x0 0x0 0x38000 0x0 0x400>;
+				ranges = <0x0 0x0 0x0 0x38000 0x0 0x2000>;
 
 				canvas: video-lut@48 {
 					compatible = "amlogic,canvas";
-- 
2.25.1


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  reply	other threads:[~2023-03-23 16:13 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-28 16:48 Conflict between video-lut and pmu on meson-g12 Marc Gonzalez
2023-02-28 21:04 ` Martin Blumenstingl
2023-02-28 21:49   ` Martin Blumenstingl
2023-03-01  7:36     ` Jiucheng Xu
2023-03-01 13:28     ` Marc Gonzalez
2023-03-09  9:48       ` Marc Gonzalez
2023-03-09 21:36         ` Martin Blumenstingl
2023-03-23 16:12           ` Marc Gonzalez [this message]
2023-03-23 16:23             ` [PATCH] perf/amlogic: resolve conflict between canvas & pmu Marc Gonzalez
2023-03-25 20:54               ` Martin Blumenstingl
2023-03-27  7:48                 ` Neil Armstrong
2023-03-25 20:43             ` [PATCH] arm64: dts: meson-g12-common: specify full DMC range Martin Blumenstingl

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